Nuforce MCA-18 black

The MCA20 and MCA18 multi-channel amplifiers offer audio enthusiasts eight top-of-the-line NuForce audio channels. Designed as an audiophile-quality alternative to the plethora of existing amplifiers on the market, the MCA20 and MCA18 seriously raise the bar for home theater audio quality. Efficiently utilizing high-quality switching circuits, negative feedback is the cornerstone of the remarkable sound produced by the MCA18. With a clean resonance, the high 400 kHz PWM switching frequency continuously adjusts to the input signal, output current requirements, and variations in speaker impedance, resulting in high speed and precision.

Multi-channel Power Amplifier

• Output Power
  • 110W x 8Ch at 4 Ω
  • 155W x 8Ch at 8 Ohm
• Peak Output Power
  • 150W x 8Ch at 4 Ohm
  • 180W x 8Ch at 8 Ohm

Measurements

• Input Impedance 25k Ohm
• Output Impedance 2.2K ohm
• Output Voltage 0dB, 1kHz: RCA 4.0Vrms
• Nominal Input Level 1.38V
• Gain 23dB
• Frequency Response 10Hz-50kHz
• Sensitivity 0.89 V at rated power
• Signal-to-Noise Ratio > 91 dB
• Total Harmonic Distortion 0.01%

Connectivity

• Inputs 8x RCA
• Outputs 8x terminal blocks (5 links)
• Control 12V relay cable

General

• Weight 6.5Kg
• Dimensions (W x D x H) 432 x 340 x 80mm
• Standard Accessories
  • Power cable
  • User manual
  • 12V relay cable